ψυχῆς (psyches)
ψυχῆς is an Ancient Greek form of ψυχή, meaning “soul, life, spirit”. It is the genitive singular feminine noun.
Found 1,853 times in the Ancient Greek texts on Socratos.
Where it is used
Apollonius Rhodius, Argonautica 2.634: οἶον ἑῆς ψυχῆς ἀλέγων ὕπερ· αὐτὰρ ἔγωγε
Plutarch, De animae procreatione in Timaeo 3: … ὸ τὴν οὐσίαν αὐτῆς ἀριθμὸν ὑπάρχειν· ἐπεὶ καθʼ ἁρμονίαν συνέστηκεν, ἁρμονία δʼ οὔκ ἐστιν, ὡς αὐτὸς ἐν τῷ περὶ Ψυχῆς ἀπέδειξεν. ἐκφανῶς δὲ τούτοις ἠγνόηται τὸ περὶ τοῦ ταὐτοῦ καὶ τοῦ ἑτέρου·
All forms of ψυχή (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.